From: Zbigniew Jędrzejewski-Szmek <zbyszek@amutable.com>
Date: Thu, 30 Apr 2026 07:20:02 +0000 (+0200)
Subject: networkctl: use proper errno in mesage
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=203409bb9ffe78aae0c2a0a71eb4e910484a47c1;p=thirdparty%2Fsystemd.git

networkctl: use proper errno in mesage

$ build/networkctl --lines=4883284838483883838383
Failed to parse --lines setting '4883284838483883838383': Numerical result out of range
---

diff --git a/src/network/networkctl.c b/src/network/networkctl.c
index e77950bbe8c..b64c8b17fc7 100644
--- a/src/network/networkctl.c
+++ b/src/network/networkctl.c
@@ -147,9 +147,9 @@ static int parse_argv(int argc, char *argv[], char ***remaining_args) {
                         break;
 
                 OPTION('n', "lines", "INTEGER", "Number of journal entries to show"):
-                        if (safe_atou(opts.arg, &arg_lines) < 0)
-                                return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
-                                                       "Failed to parse lines '%s'", opts.arg);
+                        r = safe_atou(opts.arg, &arg_lines);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to parse --lines value '%s': %m", opts.arg);
                         break;
 
                 OPTION_COMMON_JSON: